[FFmpeg-devel] [PATCH] avformat/movenc: stop guessing colr atom values

[Carl Eugen Hoyos]

Am Di., 31. März 2020 um 00:33 Uhr schrieb Michael Bradshaw
<mjbshaw-at-google.com at ffmpeg.org>:
>
> On Mon, Mar 30, 2020 at 4:23 PM Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>
> > But not every call of the mov muxer is done for Dolby Vision
> > samples or do I misunderstand?
>
> You're right that most muxing doesn't involve Dolby Vision. However, even
> for cases that don't involve Dolby Vision I still think guessing is the
> wrong thing to do

I believe there is some historical evidence that this guessing is needed
to get visually correct output in many cases.

Carl Eugen